How long does a sprained ankle take to heal?

How long does a sprained ankle take to heal?

But "healed" is not a single date. Twelve months after a first sprain, 6.7% of people still report pain and 8.1% still report a sensation of giving way (Michels et al., 2021). Mild sprains settle fastest; full ligament ruptures and high ankle sprains take considerably longer.

The honest version of this question has two answers, and they are different. Tissue healing of a torn lateral ligament follows a fairly predictable biological course over roughly six to twelve weeks. Functional recovery — walking without thinking about it, running without guarding, trusting the ankle on uneven ground — follows its own timeline, and for a meaningful minority of people it lags months behind the tissue.

Why is my ankle still swollen and sore weeks after everyone said it would be fine?

Four variables explain most of the spread: how much ligament tissue actually tore, whether the syndesmosis ("high ankle") was involved, whether you have sprained that ankle before, and how the first three weeks were loaded.

Swelling that persists past three or four weeks is usually not a sign that something is still torn. More often it reflects an ankle that has been under-loaded — a calf that has lost pumping capacity, reduced dorsiflexion range, and a gait pattern that avoids the last part of push-off. The joint fills slightly, stiffens overnight, and the person concludes the injury is worse than it is.

Should I rest the ankle or start moving it?

Within 24-72 hours, most grade I-II sprains should begin moving and bearing weight as pain allows rather than sitting in a boot. Prolonged immobilisation is not the default for these injuries. The exception is any ankle that cannot take four steps or is tender over bone — that one gets screened for fracture before it gets loaded.

The first two or three days are for controlling swelling and pain: relative rest, compression, elevation, and walking within tolerance rather than not at all. After that, the direction of travel is toward load, not away from it. Ankle dorsiflexion range, calf strength and single-leg balance are the three things that predictably fall behind, and all three respond to being asked for early.

What actually decides when you can go back to sport — criteria or dates?

Three criteria beat any calendar: full pain-free weight bearing, dorsiflexion range close to the other side, and single-leg hop performance restored to your own preinjury level. Among 206 high school athletes with acute lateral ankle sprain, those returned to their own preinjury hop distance reported better function at return to play and six months later than those merely within 10% of the uninjured leg (Schnittjer et al., 2024).

That finding is worth sitting with, because it undermines the most common return-to-sport test in use. Comparing the injured leg to the uninjured leg feels rigorous, but both legs decondition during a lay-off, so limb symmetry can be reached by the good leg getting worse. Comparing to your own preinjury baseline is a harder standard, and it tracked with better patient-reported outcomes half a year later.

What are the odds of spraining it again, and can that be lowered?

About 15.8% of people sprain the same ankle again within 12 months of a first sprain (Michels et al., 2021).

This is the single most useful piece of evidence on the page, because it moves a real number with a cheap intervention. The programme in that trial was unsupervised and home-based — a balance board, a set progression, eight weeks. It did not require a clinic, equipment or a coach. The benefit was clearest in athletes whose original sprain had not been medically treated, which is most people who sprain an ankle.

What happens in a first physiotherapy visit for an ankle sprain in Tel Aviv?

A first assessment at Recovery TLV is 480 ILS flat, 50-60 minutes, one-to-one, VAT included — no deposit, no referral needed. The time goes to examining the ankle, screening for the injuries a sprain can hide, testing what you can currently load, and building a specific progression you leave the room with.

The examination is the point of the visit. Palpation over the anterior talofibular and calcaneofibular ligaments, the malleoli, the navicular and the base of the fifth metatarsal; anterior drawer and talar tilt for laxity; syndesmosis testing; dorsiflexion range measured, not eyeballed; calf strength and single-leg balance compared with your own expected baseline rather than only with the other leg.

When should you see a doctor instead of a physiotherapist?

Three findings send you to a doctor or emergency department first: inability to take four steps immediately after the injury, bone tenderness over the malleoli or over the navicular or fifth metatarsal base, or visible deformity. The Ottawa Ankle Rules pool at 99.4% sensitivity but only 35.3% specificity (Beckenkamp et al., 2017) — very good at ruling a fracture out, poor at ruling one in.

That asymmetry is the clinically useful part. If none of the Ottawa criteria are present, a fracture is very unlikely and an X-ray usually adds nothing. If a criterion is present, it does not mean you have a fracture — most people who trigger the rule do not — it means imaging is the appropriate next step rather than a guess.

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